U.S. Open - Round One

Scott Halleran

Caddie Steve Williams and Tiger Woods of the United States walk past one another on the 18th green during a continuation of Round One of the 113th U.S. Open at Merion Golf Club on June 14, 2013 in Ardmore, Pennsylvania.

Caddie Steve Williams and Tiger Woods of the United States walk past one another on the 18th green during a continuation of Round One of the 113th U.S. Open at Merion Golf Club on June 14, 2013 in Ardmore, Pennsylvania.

U.S. Open - Round One

Scott Halleran

Caddie Steve Williams and Tiger Woods of the United States shake hands on the 18th green during a continuation of Round One of the 113th U.S. Open at Merion Golf Club on June 14, 2013 in Ardmore, Pennsylvania.

Caddie Steve Williams and Tiger Woods of the United States shake hands on the 18th green during a continuation of Round One of the 113th U.S. Open at Merion Golf Club on June 14, 2013 in Ardmore, Pennsylvania.

Louis Oosthuizen of South Africa lines up a putt on the 12th green... Photo d'actualitéArdmore - Pennsylvanie,Essayer de marquer,Exactitude,Golf,Green de golf,Horizontal,Line-up,Louis Oosthuizen,Premier round,Putt,République d'Afrique du Sud,Sport,Tournoi de l'USPGA,Tournoi majeur de golf,US Open,club de golf Merion,États-UnisPhotographer Andrew RedingtonCollection: Getty Images Sport 2013 Getty ImagesARDMORE, PA - JUNE 13: Louis Oosthuizen of South Africa lines up a putt on the 12th green during Round One of the 113th U.S. Open at Merion Golf Club on June 13, 2013 in Ardmore, Pennsylvania. (Photo by Andrew Redington/Getty Images)